baber/WOPTO huggingface dataset:
Patent JP-H03102193-A (JP)
Title: Condenser
Inventor: YASUTAKE TAKAYUKI
IPC: F25B39/04
Filed: 1989-09-13
Abstract: PURPOSE:To reduce pressure loss of refrigerant and passing air and to improve heat exchanging efficiency by setting the thickness of a tube, pitch of parallel parts of adjacent tubes, and the ratio of the pitch of partition walls in the tube to the thickness of the tube to specific ranges. CONSTITUTION:Porous flat tubes 1, 2 bent in a zigzag state are formed with corrugated fins 3 interposed between adjacent parallel parts 1a and 2a, with a plurality of refrigerant passages (a) therein and with a plurality of refrigerant passages (c). Refrigerant fed from a refrigerant inlet tube 6 is branched at an upper connection pipe 4 into two tubes 1, 2, and the refrigerants passed through the tubes 1, 2 are combined at a lower connection pipe 5, and discharged externally from a refrigerant outlet tube 7. The thickness Tt of the tube is set to 2-4mm, the pitch Pt of the parallel parts of the adjacent tubes is set to 7-20mm, and the ratio of the thickness Tt of the tube to the pitch P2 of the partition walls in the tube is set to 0.6-1.5.
Patent JP-H04117625-A (JP)
Title: Information recording method formed by using phase change type recording medium
Inventor: KOMAKI TOSHIHIRO
IPC: G11B7/00
Filed: 1990-09-07
Abstract: PURPOSE:To decrease waveform distortions in spite of repetitive overwriting by superposing additional pulses in the positions corresponding to the prescribed channel of a pulse group, then executing recording. CONSTITUTION:A phase change type optical disk 1 is rotationally driven by a spindle motor 2 and an optical unit 3 is carried on a carriage which is freely displaceable in the radial direction of the disk 1. The disk 1 is then irradiated with a laser beam. The information signals are recorded by superposing the additional pulses to the positions corresponding to the prescribed channel position of the pulse group of the information signals at the time of recording the information signals. Then, the phase change in the prescribed channel of the data to be recorded is forcibly executed. The waveform distortions are decreased in this way even if the information signals are repetitively overwritten on the phase change type optical disk.
Patent JP-H09169939-A (JP)
Title: Water-base recording fluid
Inventor: RARII JII KARUHAUN
IPC: C09D11/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based printing fluid capable of giving uniform printed letter profile on water-nonacceptable publication boards.  
     SOLUTION: This water-based printing fluid as an ink jet ink composition comprises about 0.05-0.10wt.% of a water-soluble polymer, about 0.1-2.00wt.% of an auxiliary solvent or glycol ether blend, a water-soluble dye, about 0.01-0.10wt.% of a surfactant, and water as the main vehicle. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61116410-A (JP)
Title: Electric current limit circuit of output transistor
Inventor: TAMAE MASAHIRO
IPC: H03F1/52
Filed: 1984-11-12
Abstract: PURPOSE:To preserve a constant value of an electric current value regardless of the ambient temperature by inserting serially the second resistance element of the value equal to the first resistance element into the emitter of the second transistor, and based upon the signal of the collector of the second transistor, controlling the value of the base electric current of the output transistor. CONSTITUTION:Since in a base of a transistor 30, a constant voltage V is supplied, the emitter electric potential is the value (V-VBE) reducing the voltage VBE between the base and the emitter having a temperature coefficient of about -2mV/ deg.C from V. Since a resistance 29 is inserted into the emitter of the transistor 30, the electric current of the value dividing the voltage (V-VBE) by the value of the resistance flows at the collector of the transistor 30. The collector electric current, in which the characteristic including a temperature characteristic is mutually equal and the value is equal, flows at the transistors 30 and 34, and the value wit respective emitter resistances 29 and 35 is equal and therefore, the threshold voltage of the transistor 34 is the value equal to the voltage V supplied to the base of the transistor 30 regardless of the ambient temperature.
Patent JP-H0688059-A (JP)
Title: Pressure-sensitive adhesive
Inventor: MOGAMI KENJI
IPC: C09J133/00
Filed: 1992-09-07
Abstract: PURPOSE:To provide a pressure-sensitive adhesive which is based on a polymer cross-linked by silanol condensation and does not exhibit degradation in high- temp. peeling strength even after being stored in the form of a pressure-sensitive adhesive tape. CONSTITUTION:A pressure-sensitive adhesive the form of a tape, etc., is based on a cured compsn. obtd. from a compsn. contg. an org. rubbery polymer cross- linkable by silanol condensation and a cure catalyst comprising an amine compd. having a polymerizable double bond and/or an acidic phosphoric ester having a polymerizable double bond.
Patent JP-S6297458-A (JP)
Title: Loudnspeaking call control circuit
Inventor: NONAMI TAKAYUKI
IPC: H04M1/60
Filed: 1985-10-22
Abstract: PURPOSE:To prevent a howling and to keep a loudspeaking call at an appropriate level when it is at a low sound volume level by controlling an attenuation volume inserted to a channel in a loudspeaking time at an appropriate size of level corresponding to the adjusting operation of a receiving sound volume. CONSTITUTION:When the output of a call direction discriminator 10 is a receiving call, a microprocessor 12 controls a receiving electronic variable register 2 according to a receiving sound volume adjusting operation from an operating part 13. At such a time, a transmitting electronic variable resister 7 is controlled corresponding to the attenuation volume in the variable resister 2 to prevent the occurrence of the howling. On the other hand, when the output of the discriminator 10 is a transmission call, the microprocessor 12 sets, for the first, the attenuation volume at zero, and next, sets the attenuation volume of the variable resister 2 at the volume according to the variable register operation of the operating part 13, and by the attenuation volume given at that time to the variable register 7, the attenuation volume of the variable register 7 is controlled, thereby preventing the howling.
Patent JP-S6393426-A (JP)
Title: Automatic joining method for steel carcass member and its device
Inventor: TAKAGI HARUYUKI
IPC: B21C47/26
Filed: 1986-10-08
Abstract: PURPOSE:To improve the accuracy in automatic junction and the working efficiency by detecting the tip of a steel carcuss member and the rear end after cutting, straightening it in linear shape and joining it on a winding drum. CONSTITUTION:The tip of the steel carcass member W is detected by a detecting means 14a and arranged linearly by abutting it to a front part arranging plate 38a by pinching it with a driving roll 11 and pinch roll 12. This steel carcass member W is adsorbed to a holding member 42 and its tip is pressed to the outer peripheral face of a winding drum 1. This drum 1 is rotated by fixed angle and the rear end side of the steel carcass member W is cut in the width direction by a cutter. This rear end is arranged by abutting to a rear part arranging plate 38b and pressed to the outer peripheral face of the drum 1. It is then stuck with its pressure fitting in the state of conforming to the tip of the steel carcass member W by the holding member 42. With this method, the tip and rear end of the steel carcass member W are automatically joined with good accuracy.
Patent JP-H0583113-A (JP)
Title: Semiconductor integrated circuit device and microprocessor and microcomputer
Inventor: KUBOKI SHIGEO
IPC: G06F15/78
Filed: 1991-09-18
Abstract: PURPOSE:To take impedance matching between a signal input terminal and a signal transmission-line by inserting 1st and 2nd clamp circuits between a power supply terminal and a circuit connecting a signal input terminal and an input buffer. CONSTITUTION:First and second clamp circuits 12,14 are provided in a circuit connecting an external signal input terminal 105 and an input side of an input buffer 102. When an H level signal is inputted to the external signal input terminal 10, since a transistor (TR) 100 acts like a diode, the level of an input signal is suppressed to be Vcc+ (forward voltage of diode). When an L level signal is inputted to the external signal input terminal 105 conversely, since a TR 101 acts like a diode, the level of an input signal is suppressed to be Vcc- (forward voltage of diode). In this case, the impedance at the clamp state of the clamp circuits 12, 14 is connected to the level of an input signal is suppressed to be Vcc+ (forward voltage of diode), and set close to a characteristic impedance of the signal transmission line.
Patent JP-H1083687-A (JP)
Title: Semiconductor non-volatile memory
Inventor: ARASE KENSHIROU
IPC: G11C17/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor non-volatile memory which has a simple circuitry and is capable of executing fast and high-precision data programs. SOLUTION: In a NAND flash memory in which the program run is made by repeatedly executing program runs plural times through verifying readout operations, the program word line voltages, (Vw) 1 to (Vw) s outputted from a stepwise voltage generating section 5, and the reference bit line voltages, (Vb) 1 to (Vb) k outputted from a stepwise voltage generating section 7, are both set variably depending on the number of programs, and the data program is executed so that the voltage difference between the program word voltage and the reference bit line voltage gradually increases as the number of program runs is increased.
Patent JP-H04117430-A (JP)
Title: Polyester film
Inventor: NISHINO SATOSHI
IPC: B29L7/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a polyester film excellent in chipping resistance at high speed, dubbing resistance, etc., by adding thereto a specified amount of specified copolymer particles. CONSTITUTION:This film contains 0.001-10wt.% crosslinked poly(ethylvinylbenzene/divinylbenzene) copolymer particles.
Patent JP-H04116948-A (JP)
Title: Method for measuring size of insulating layer through hole
Inventor: YAMAKAMI YURIKA
IPC: G01B7/12
Filed: 1990-09-07
Abstract: PURPOSE:To measure the diameter of small holes in an insulating film by using an insulating layer which has holes as a mask, opening small holes, whose diameter is the same as that of the hole in the insulating mask, in a conductive pattern provided under the insulating layer and measuring the electric resistance of the pattern. CONSTITUTION:Two conductive patterns are formed on a substrate and insulating material layers covering the top planes of the patterns are formed. Plural holes of the same diameter through the insulating material layer are provided on the insulating material layer on one conductive pattern, and plural holes through one conductive pattern are provided by anisotropic etching using the insulating material layer which has the holes as a mask. The resistance value of the conductive pattern with the holes and that of the conductive pattern without holes are measured and the size of the holes provided on the insulating material layer is calculated from the measurement values.
Patent JP-H0899805-A (JP)
Title: Production of agrochemical made into microcapsule
Inventor: MASUDA KIYOTAKA
IPC: A01N25/28
Filed: 1994-10-03
Abstract: PURPOSE: To provide a method for producing an agrochemical made into a microcapsule, capable of readily making even a solid agrochemical active ingredient slightly soluble in an organic solvent into a microcapsule. CONSTITUTION: An agrochemical active ingredient solid at a normal temperature, having preferably >=50 deg.C melting point, dispersible into a water-immiscible liquid such as an organic solvent without being dissolved, is suspended in a water-immiscible liquid. The prepared suspension as liquid drops is dispersed into water and films are formed in the circumference of the liquid drops by a common microcapsule forming method such as interface polymerization method or in-situ polymerization method. In suspending the solid agrochemical active ingredient in a water immiscible liquid, the concentration of solid component is made preferably <=45wt.%. An aliphatic hydrocarbon, an aromatic hydrocarbon, an alcohol, a ketone, an ester or an ether may be cited as the water- immiscible liquid.
Patent JP-S6483835-A (JP)
Title: Air-fuel controller for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1987-09-25
Abstract: PURPOSE:To reduce CO, HC and NOx discharges by setting a feedback control constant in the fuel decrement direction to be a relatively large value, in a device which controls an air-fuel ratio on the basis of output of an oxygen sensor with a NOx reducing catalyzer. CONSTITUTION:In an exhaust passage 12 of an internal combustion engine 11, there is provided with an oxygen sensor 19 which detects an air-fuel ratio of mixture after detecting exhaust oxygen content, while three-way catalyst 20 is installed at the downstream side. As for the oxygen 19, such a structural one that installs a platinum catylic layer (catalytic oxidation layer) 4, a NOx reducing catalytic layer 5 and a protective layer 6 successively on an outer surface of a ceramic tube 1 installing each of electrodes 2, 3 on both inner and outer surface is used. A fuel injection valve 5 is controlled by a control unit 16 on the basis of output of the oxygen sensor 19, and when air-fuel feedback control takes place, a feedback control constant in the fuel decrement direction is made larger than the feedback control constant in the fuel increment direction.
Patent JP-H03100665-A (JP)
Title: Process cartridge attachable to/detachable from image forming device
Inventor: NOMURA YOSHIYA
IPC: G03G15/00
Filed: 1989-09-14
Abstract: PURPOSE:To smoothly deliver a recording material by providing a rib-like recording material carrying guide on the housing of the attachable/detachable process cartridge and projecting the rib from the housing. CONSTITUTION:As for the process cartridge attachable to/detachable from an image forming device, the rib-like carrying guide 2 is provided on the part of the housing of the process cartridge so as to projects from the housing. Consequently, a cut sheet is fed from the opening port of the main body frame and fed upward by a carrying roller 16. Then, the leading edge of the cut sheet hits the carrying guide 2 provided on the housing, fed along the carrying guide, and held between a photosensitive drum 3 and a transfer roller 17. Therefore, the cut sheet is prevented from inserting into the lower side of the housing. Thus, the recording material can be smoothly delivered from the carrying roller 16 and paper jam can be prevented.
Patent JP-S60131987-A (JP)
Title: Method for electrolytically winning chromium using ion exchange membrane
Inventor: MOURI TAKASHI
IPC: C25C1/10
Filed: 1983-12-20
Abstract: PURPOSE:To improve the durability of ion exchange membranes and the power efficiency by dividing an electrolytic cell into a central cathode chamber and anode chambers on both sides of the cathode chamber with the ion exchange membranes and by feeding an aqueous soln. of a chromium salt to the cathode chamber and a soln. of an acid having the same kind of anion as said salt to the anode chambers. CONSTITUTION:An electrolytic cell is divided into a central cathode chamber and anode chambers on both sides of the cathode chamber with two ion exchange membranes such as membranes contg. fluorine and having sulfonic acid groups. An aqueous soln. of a chromium salt such as an aqueous soln. of chromium sulfate is fed to the cathode chamber, and a soln. of an acid having the same kind of anion as said chromium salt such as a sulfuric acid soln. is fed to the anode chambers. By this method, the life of the ion exchange membranes is prolonged, and the power efficiency is improved.
Patent JP-H1156288-A (JP)
Title: Production of mushroom powder
Inventor: KAWAZOE TAKAYUKI
IPC: A23L19/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder extremely reduced in various germs without loosing vitamin D1 and ergosterol by subjecting mushroom powder to a heating treatment with superheated steam under pressure. SOLUTION: Mushroom powder is subjected to a heat treatment under pressure with superheated steam at 1.0 to 3.0 kg/cm<2> (gauge) pressure and at 130-160 deg.C, preferably 135-155 deg.C for 1-66 sec., preferably 2-20 sec to provide the objective powder. Granules having <=10 mesh particle size or powder obtained by subjecting mushroom such as Lentinus edodes, Flammulina velutipes, Pleurotus ostreatus, edible fungus Pholiota nameko, Suillus bovinus, Polyozellus multiplex, Ramaria botrytis, Morchella esculenta Fr.  or Auricularia auricula- judae to drying with hot air in fresh state or after carrying out natural drying so as to reduce water content in the mushroom to <=15 wt.%, preferably 5-10 wt.% and grinding the mushroom with a grinder or granules or powder obtained by subjecting the above granules or powder to irradiation with ultraviolet rays is preferably used as the mushroom powder which is a raw material. Airflow method or the like is preferably adopted as the heating method.
Patent JP-H1080939-A (JP)
Title: Screw for injection molding machine
Inventor: FUKASE YASUSHI
IPC: B29C45/60
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve strength of a screw head and a screw main body by providing simple structure applicable to a screw of a small diameter. SOLUTION: A screw 1 for an injection molding machine is composed of a screw main body 2 and a screw head 3. A male screw part 5 is formed in the rear end part of the screw head 3, and a female screw part 4 is formed in the front end part of the screw main body 2. By attaching the male screw part 5 to the female screw part 4, the screw head 3 is fixed to the screw main body 2. An escape channel part is formed in the bottom part of the screw hole of the female screw part 4, and when the inside diameter of the escape channel part is made X and the nominal diameter of the screw part is made (d), the inside diameter of the escape channel part is set up to be 1.05d<=X<=1.10d.
Patent JP-2001066172-A (JP)
Title: Gas safety device
Inventor: UEDA YOSHIHIRO
IPC: G01F1/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To enable gas cut-off at a proper timing, when a gas quantity consumed is changed, by forming this device with a flow measuring means, a cutoff valve or the like, and by changing to the lower side, the level of the quantity consumed for operating the cutoff valve at the time of an abnormality, if the gas quantity consumed is smaller than a primary setting. SOLUTION: This device comprises a gas passage 1, a flow measuring means 2, a cutoff valve 3, a cutoff valve driving circuit 4 and a control circuit 5. Usually, gas flow flowing in the gas passage 1 is measured by the flow measuring means 2 and the result is sent to the control circuit 5. It is judged whether a measured gas quantity consumed is abnormal or not, and if it is judged abnormal, an operation signal is transmitted to the cutoff valve driving circuit 4 to close the cutoff valve 3. A quantity consumed setting means 6 learning- memorizes normal gas quantity consumed by measured data from the flow measuring means 2, and if the gas quantity consumed is smaller than a primary setting, the level of the gas quantity consumed for operating the cutoff valve at the time of an abnormality is changed to the lower side.
Patent JP-H0580731-A (JP)
Title: Control method of display controller
Inventor: MIZUNO SETSUO
IPC: G09G5/00
Filed: 1991-09-19
Abstract: PURPOSE:To eliminate the disordering of commands of normal processing and perform drawing processing without cancellation an interruption processing by making interruption processing stand by while a display controller outputs a drawing command and then outputting a drawing command by the interruption processing after the output of the drawing command ends. CONSTITUTION:If there is a request for interruption from an St12 and an external equipment while the display controller outputs the drawing command to a display according to an application program, the drawing command ST14 by the interruption processing is made to stand by until the drawing command from the display controller to the display by the application program ends. When the drawing command from the display controller to the display by the application program ends, the drawing command by the interruption processing is outputted from the display controller to the display and drawing by the display interruption processing is performed.
Patent JP-H04119773-A (JP)
Title: Method for extracting brightness adjustment signal in infrared ray image pickup device
Inventor: FUJI SHINICHI
IPC: H04N5/33
Filed: 1990-09-10
Abstract: PURPOSE:To attain highly accurate automatic brightness adjustment by obtaining a brightness adjustment signal white an incident infrared ray is defocused for an invalid scanning period of a scanning mirror. CONSTITUTION:A timing signal from a timing generating circuit 13 is used to activate a scanning mirror 3 and a chopper control circuit 12 and to control a scanning timing of the scanning mirror 3 and a rotation timing of a transmission type chopper 10 respectively so that the scanning mirror is set to a valid scanning period when an optical path is opposite to notch parts 10c1-10C4 of the transmission type chopper 10 on one hand and the scanning mirror 3 is set to an invalid scanning period when an optical path is opposite to infrared ray penetrating members 10a1-10a4 of the transmission type chopper 10 on the other hand respectively. An infrared ray for the invalid scanning period (30%) set to the out of focus state and an infrared ray for the valid scanning period (70%) in the normal state are fed to an A/D converter 7 via a photodetector 5 and an amplifier 6, A/D-converted and the resulting signal is written in a digital memory 8.
Patent JP-H09171285-A (JP)
Title: Electrifying member and electrifying device
Inventor: MASUDA YOSHITOMO
IPC: H01B1/18
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To make the uniformity of the resistance of an electrifying member compatible with the uniformity of a physical contact state with a member to be electrified, to make residual toner hardly adhere, and to improve performance in electrification and durability by forming an outer layer containing hydrogen fluororesin to which carbon having oxygen content equal to or over a specified value is added on the surface of an inner layer made of an elastic body. SOLUTION: In this electrifying member abutting on the body to be electrified and electrifying the body to be electrified when voltage is impressed between the body to be electrified and the electrifying member; an outer layer containing hydrogen fluororesin to which carbon having >=6% oxygen content is added is formed on the surface of an inner layer consisting of the elastic body. Namely, the electrifying member where a layer obtained by adding carbon, whose oxygen content is >=6%, desirably, whose pH is >=5, to the hydrogen fluororesin is used as the outer layer or a part of the outer layer, and an elastic layer, if possible, the elastic layer made of a foaming body is used as the inner layer is used. Thus, the uniformity of electrifying action is improved and a sandy texture and image defect are eliminated and further the durability is improved.